Those with Wordpress / VB integrated sites

[BBNZowner]

I have a few questions for people who are currently or have previously run a website using both VB and wordpress:

- (if you were using standard vb4 then later added WP) we're your google rankings damaged/affected?
- has it impacted your new registrations/activity?
- does it make it harder to keep the site up to date / maintained?
- any issues you've encountered after taking this step?
+ any general comments you have.

I'm planning to add WP to replace the current vb4 CMS, and the landing page would be the WP site instead of forums (current set up). Any comments or tips appreciated. :up:

Oh, and is it worth using a SSO? We won't really be using the WP site for commenting etc (registrations/log in for that part might even be disabled).